You may not ship sweet potatoes into areas of Texas that are free from the sweet potato weevil from quarantined areas of other states, except:

Quarantined articles from quarantined areas of other states are allowed to enter quarantined areas of Texas if accompanied by a phytosanitary certificate or a tag from the origin state's Department of Agriculture that certifies the shipment was inspected and found to be free of sweet potato weevil.

Quarantined articles from weevil free areas of other states may enter Texas with approved stamp (green tag), or similar phytosanitary certificate.